#include <mutex>
#include <string>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <pthread.h>
#include "mutex.hpp"
using namespace std;
using namespace MutexModule;

int ticket = 1000;

class ThreadData
{
public:
    ThreadData(const string &n, Mutex &lock) : name(n), lockp(&lock)
    {
    }
    ~ThreadData()
    {
    }
    string name;
    Mutex *lockp;
};
void *route(void *arg)
{
    ThreadData *td = static_cast<ThreadData *>(arg);
    while (1)
    {
        LockGuard guard(*td->lockp);
        if (ticket > 0)
        {
            usleep(1000);
            printf("%s sells ticket:%d\n", td->name.c_str(), ticket);
            ticket--;
        }
        else
        {
            break;
        }
        usleep(123);
    }
    return nullptr;
}
int main()
{
    int a = 20;
    Mutex lock;
    pthread_t t1, t2, t3, t4;
    ThreadData *td1 = new ThreadData("thread 1", lock);
    pthread_create(&t1, NULL, route, td1);

    ThreadData *td2 = new ThreadData("thread 2", lock);
    pthread_create(&t2, NULL, route, td2);

    ThreadData *td3 = new ThreadData("thread 3", lock);
    pthread_create(&t3, NULL, route, td3);

    ThreadData *td4 = new ThreadData("thread 4", lock);
    pthread_create(&t4, NULL, route, td4);

    pthread_join(t1,NULL);
    pthread_join(t2,NULL);
    pthread_join(t3,NULL);
    pthread_join(t4,NULL);

    return 0;
}